Both attractive and useful , blueberries ( Vaccinium spp . ) provide yield as well as an impressive display in drop . Your mood order the case that will grow best for you , either highbush blueberry ( Vaccinium corymbosum ) , which grow in U.S. Department of Agriculture plant hardiness zones 3 through 7 or 8 , or rabbiteye blueberries ( genus Vaccinium asheii ) , which grow in USDA zones 7 or 8 through 9 , bet on change . loanblend may press the limits of those zone . All have similar ethnic requirements , include well - drain soil witha low pH and full Sunday or faint shade . Good associate works partake those requirements .
Shrub Companions
Blueberry bushes make good fellow traveller for other mintage of fruiting shrubs . These includered raspberryvarieties like " Heritage " ( Rubus idaeus " Heritage " ) , which grows in USDA zone 4 through 8 and American highbush cranberry ( Viburnum opulus var americanus ) , which grows in USDA zone 2 through 7.Cranberryand blueberry bush are aboriginal to exchangeable moist , barren - draining areas , which suit bird as well . The three shrubs may flower and fruit in loose shade , but do good in full sun . All flourish in soil that falls below 7 on the pH plate . Cranberry and blueberry complement each other with bright fall leave .
Vegetable Garden Companions
In a sunny veg garden , blueberry bushes might be used as a bush boundary or placed in the corner of square plots . Many garden vegetables make good blueberry companions because they fly high best in grunge with a lower pH and full Sunday . Tomatoes(Lycopersicon esculentum ) are most spectacular among this grouping . Other possibilities for vegetable garden companions include various miscellanea of capsicum pepper plant ( Capsicum annuum ) brinjal ( Solanum melangena ) and annual okra ( Abelmoschus esculentus ) .
Family Friends
Blueberries make natural companions for other plant in the heather family . Underplant the bushes withScotch heather(Calluna vulgaris ) , which grows in USDA zones 4 through 6 and native to condition almost identical to blueberry . For all - season pursuit , pair blueberry bush with its evergreen plant relativeandromeda(Pieris japonica ) , which features exchangeable Alexander Melville Bell - work flowers , Growing in USDA zones 5 through 8 , the acid - bonk bush also flourishes in sun to part shade . For blueberry bush in part shade , pair withrhododendrons , like the hybrids in the PJM Group ( Rhododendron PJM Group ) , which grow in USDA zones 4 through 8 .
Blueberry Landscape Considerations
Before planting blueberry or worthy comrade plant it is a good mind totest your soil ’s pH. To do so , use a family test outfit or pH probe . If the territory pH is high , it can be lowered by tot an acidifier , such as an organic postscript containing 30 per centum sulphur . Wear gloves and observe package focal point . For blueberries , apply in spring , circulate 2 1/2 cupful of acidifier around each plant plant life , spreading it out as far as the circumference of the widest part of the flora . piss exhaustively and repeat every two months until a dirt exam shows the want pH.
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